CN202735976U

CN202735976U - Thumb pressed mouse

Info

Publication number: CN202735976U
Application number: CN 201220200853
Authority: CN
Inventors: 赵俊德
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-04
Filing date: 2012-05-04
Publication date: 2013-02-13
Anticipated expiration: 2022-05-04

Abstract

The utility model relates to a mouse which is controlled through the pressing of a thumb to a micro touch screen. The core design lies in that a mushroom head and the micro touch screen are used for realizing the operation of the mouse to a pointer; the thumb presses the mushroom head to the touch screen; and the pointer of the mouse is controlled through the micro motion of the thumb. Because the mushroom head which is approximate to a mirror surface is used for replacing a finger to directly act on the touch screen, so that the precise control to the pointer of the mouse can be realized. Meanwhile, the thumb presses corresponding functional keys, so that the functions of directly powering off, sending copy and shear commands to a computer, and sending an enter button signal and an ESC (escape) button signal can be realized.

Description

Thumb press-type mouse

Technical field

The present utility model is a kind of computing machine external input device mouse.

Background technology

At present a kind of mode of rolling mouse pointer be need to be on smooth flat rolling mouse, for example mechanical type and optical mouse commonly used; Another does not need rolling mouse itself, but moves to realize control to mouse pointer by finger and the touch of relevant device, the small red dot of trace ball, Trackpad and IBM for example, but generally be to be integrated on the notebook to use.Some are arranged in recent years by realize the patent to the control of mouse pointer with miniature touch-screen, this mode can adopt holds the mode operating mouse, but all also exist operating handle not good, problem that can not arbitrary rolling mouse pointer.

Summary of the invention

The utility model is to realize control that mouse pointer is moved with miniature touch-screen.By the design of thumb cap and mushroom head, use unique thumb operator scheme, can obtain splendid operating handle and to the sensitivity control of mouse, solve the accurately problem of mouse beacon pointer of finger direct control touch screen.

The technical solution of the utility model is to increase thumb cap and mushroom head between thumb and touch-screen, and mushroom head is through precise polished, is used for directly pressing touch-screen.Thumb cap is connected screw with mushroom head and is connected, and uses the elastomer circle to be suspended on the side of shell, and when not operating, mushroom head and touch-screen keep the distance of 0.5 millimeter.Equally, roller also is suspended on the shell side by the elastomer circle, and keeps 0.5 millimeter distance with touch screen.

In operating mouse, thumb directly is put into the concave surface of thumb cap, press gently so that mushroom head touches touch-screen, then thumb can be up and down before and after and one way or another move, mushroom head can roll towards corresponding direction in touch screen surface, the movement that comes mouse beacon by detecting mushroom head rolls on the touch-screen speed and direction.Thumb lifts slightly, but also is placed on the thumb cap the inside, because the resilience of elastomer circle is arranged, so at this time mushroom head can leave touch-screen.At this time at mobile thumb, mushroom head also can move thereupon, because this moment, mushroom head did not touch touch-screen, so can not impact mouse pointer.This mode of operation is called the resilience pattern, is the indispensable feature of operating mouse, is particularly growing apart from a direction rolling mouse pointer.By thumb cap and mushroom head, can be enlarged into the fine motion of thumb the touch of the long distance of mushroom head, greatly improved control accuracy.Select specific mushroom head surface curvature degree, and the overall height of thumb cap and mushroom head, can realize moving 1mm when thumb, mushroom head is mobile n effect doubly on touch screen.

For the operation of mouse roller, also be with thumb roller to be pressed on the touch-screen, when thumb moved forward and backward, the rolling of roller before and after touch-screen carries out produced corresponding mouse rollovers event by direction and the speed that detects the roller rolling.Thumb leaves roller slightly, and roller also can set back because of the effect of elastomer circle, then can begin operation next time.

The utility model mouse also has a feature be thumb can mouse beacon pointer (as mentioned above) at planar movement, thumb then is equivalent to a mousebutton going into overdrive to press down.Its technical scheme is to realize by the microswitch that is welded on the printed wiring board, and microswitch is between touch-screen and printed wiring board.The reference product of microswitch is the B3F-1050 of Omron for example, and its contact is a plane, this plane directly and touch-screen be affixed.When firmly pressing on touch-screen, can touch the microswitch under it.Because thumb is just firmly vertical, not mobile, so mushroom head on touch screen, do not roll yet, thereby can not have influence on mouse pointer.

The utility model mouse comprises shutdown, copies, shears, the function of copy, enter key and Esc key.Its technical scheme is to use the CY7C64215-28PVC of CYPRESS company as the microprocessor that embeds USB interface, the utility model is designed to a kind of HID (HumanInterface Device, human interface device) equipment of USB interface.Wherein the HID device descriptor comprises three interface descriptor, the main Usage Page of the report descriptor that interface descriptor is corresponding is 01 Generic Desktop Controls, corresponding Usage is respectively: 02Mouse, 06Keyboard, 80System Control.Different interface descriptor is used different EndPoint, by just sending respectively corresponding HID data report to main frame to different EndPoint data writings.Wherein shut-off function is that the data report of 81System Power Down is realized by send Usage to System Control interface, and other all are to send data by the Keyboard interface to realize.Enter key and Esc key directly send corresponding button data report, copy, shear and copy by sending Macintosh Ctrl+X, and Ctrl+C and Ctrl+V realize.

The data of touch-screen are read chip realize with the ADS7843 of TI, use SPI agreement and microcontroller CY7C64215 to communicate, do not do detailed technical descriptioon here.

Useful result of the present utility model is, uses precise polished mushroom head, the instability of having avoided finger touch to cause, thus can accurate mouse beacon pointer; Adopt the mode of thumb cap, the comfort level when having improved operation; The design of resilience pattern can obtain splendid operating handle; Integrated shut-off function and keyboard operation shortcut commonly used are more convenient for the user.

Description of drawings

Fig. 1 outside drawing

Fig. 2 structural drawing

Fig. 3 wiring layout

The cut-away view of Fig. 4 main element has comprised profile diagram, upward view, left view and the front view of base, elastomer ring, mushroom head, thumb cap, touch-screen, printed wiring board, roller.

Fig. 5 circuit theory diagrams

1. plastic casings among the figure, 2. printed wiring board, 3. electric resistance touch screen, 4. shearing button, 5. shutdown button, 6. copy button, 7.Esc button, 8. carriage return button, 9. copy button, 10. middle button of mouse, 11. mushroom head, 12. thumb cap, 13. rollers, 14. plastic feets, 15. elastomer circles.

For clear expression main design of the present utility model, omitted usb line among the figure.

Embodiment

With mouse by placement shown in Figure 1 on the table, right hand middle finger and forefinger are placed on the mouse right and left key, and thumb is placed on the thumb cap of mouse left side wall.Thumb is exerted oneself a little, following mushroom head flicking to touch-screen, then by before and after the thumb, move up and down or the movement of any direction, mouse pointer can move accordingly, the speed positive correlation that the speed that mouse pointer moves and thumb move.

Thumb utilizes the continued operation of mushroom head resilience system gently towards the mode of operation of a direction overlength distance rolling mouse.

Then the thumb contact pressing roller moves forward, and can roll event before computing machine sends roller; Thumb unclamps roller, and roller sets back by the resilience system; And then press bottom roller, and mobile backward, can after sending roller, computing machine roll event.

Thumb is pressed the shut-off function key, can directly shut down computer.

Open a text at computer screen, choose full content, use thumb to press the mouse duplicate key, choose content to be placed into shear plate; A newly-built text uses thumb to press mouse and pastes key, and the content of copy was inserted in the new file just now.

Can also be held in the hand mouse, the left surface at thumb cap place up, mode of operation is with to be placed on desktop identical.

Claims

1. one kind is used thumb to press the mouse that mode is controlled, it is characterized in that: touch-control mechanism is by (1) plastic casing, (2) printed wiring board, (3) electric resistance touch screen, (11) mushroom head, (12) thumb cap, (15) elastomer circle, (14) plastic feet forms, and (12) thumb cap, (13) roller are positioned at the left side of mouse.

2. mouse according to claim 1, it is characterized in that: thumb presses (12) thumb cap, then thumb by front and back up and down fine motion and rotation come the movement of mouse beacon pointer, thumb is downwards firmly by then producing the left mouse button click event.

3. mouse according to claim 1 is characterized in that: thumb presses (13) roller to (3) electric resistance touch screen, then before and after the slip thumb produce the mouse rollovers event.

4. mouse according to claim 1 is characterized in that: comprise that in the mouse side (4) shear button, and (5) shutdown button, (6) copy button, (7) Esc button, (8) carriage return button, (9) copy button.